The correct answer is A) legislative, executive, and judicial branches.
The democratic feature of the Roman government that was adopted by the US was a legislative, executive, and judicial branch.
The United States adopted the branches of power from the Roman government. To maintain the balance of power in the federal government, and do not allow the abuse of power through interest or personal agendas, the United States established three branches of power. The Executive branch or the presidential branch that is led by the President of the United States. The Legislative branch that is the Congress of the US, composed by the House of Representatives and the Senate. And the Judicial branch, that is the US Supreme Court.
